baber/WOPTO huggingface dataset:
Patent RU-2066226-C1 (RU)
Title: Apparatus for separation of two immiscible liquids
Inventor: RYZHENKO YURIJ N
IPC: B01D17/028
Filed: 1994-05-17
Granted: 1996-09-10
Abstract: FIELD: apparatus is used for separation of two immiscible liquids using principle of hydrophobic filter used in process of oil preparation during oil fields exploitation and also during liquidation of emergency oil or oil processing products leakage in water reservoirs for separation of water and oil mixture. SUBSTANCE: aim is to ensure compactness of apparatus due to decrease of vertical dimensions of tank and increase of mixture separation purity due to usage of double hydrophobic filter. Apparatus is mad as tank with means of water and oil removal and initial mixture feeding in. Apparatus has cylinder, inside which under mean of initial mixture feeding in there is closed partition so, that upper edge of cylinder is mounted below, than lower edge of mean for oil removal and upper edge of partition - above tube edge and upper edge of cylinder. EFFECT: simplified design, increased mixture separation purity. 1 dwg
Patent RU-2075054-C1 (RU)
Inventor: KOTAREV VYACHESLAV IVANOVICH
IPC: G01N9/02
Filed: 1994-07-18
Granted: 1997-03-10
Abstract: Использование: для определения удельного веса шерстного волокна овец одной породы. Сущность изобретения: из исследуемой шерсти отбирают 10 - 12 партий волокна. Из каждой партии отбирают группы по 100 шерстинок и из середины каждой из этих шерстинок вырезают образец длиной 40 - 70 мм. Измеряют диаметр каждого образца и по полученным данным определяют средний диаметр исследуемой шерсти, затем определяют средний объем образца. Измеряют абсолютную массу каждой группы образцов и по полученным данным определяют среднюю абсолютную массу образцов. По полученным значениям среднего объема образца и средней абсолютной массы образца определяют удельный вес волокна.
Patent RU-2084755-C1 (RU)
Title: Device for preparation of paraffin high-viscosity oils and petroleum products for transfer from reservoir
Inventor: RUDOJ ALEKSANDR D
IPC: F17D1/16
Filed: 1994-07-20
Granted: 1997-07-20
Abstract: FIELD: oil and petrochemical industries; vibration preheaters. SUBSTANCE: device is mounted in reservoir 1 by means of flange 2 and bearing plate 9 provided with flexible vibration members 3, 4 and 7, 8; it contains members 10, 13 and 14 connected by means of hinges 15; these members have expansion angle of 0-180 deg and they are overlapped with plates 16. EFFECT: enhanced efficiency. 3 dwg
Patent RU-2078864-C1 (RU)
Title: Preparation for finishing textile materials containing cellulose- regenerated fibers
Inventor: ZHURINA FRIDA G
IPC: D06M101/06
Filed: 1994-07-22
Granted: 1997-05-10
Abstract: FIELD: textile industry. SUBSTANCE: preparation for finishing textile materials from viscose fibers or their combination with other fibers contains mixture of 20.5-59.1 wt % of 4,5-dihydroxyimidazolidinone-2 having general formula 1 where R is CH 3 ,CH 2 OH,CH 2 OCH 3 ,CH 2 OCH 3 ,CH 2 O(CH 2 CH 2 O) 2 H and R′ is OH, OCH 3 ,O(CH 2 CH 2 CHO) 2 H, 7.0-14.0 wt % of hexamethyl ether of hexamethylolmelamine, 0.9-15 wt % of diethylene glycol, and water (the balance). Preparation renders fabrics (both from viscose fibers and their mix with polyester fibers) less contractible and less creaseable with sufficiently soft touch and negligible content of residual formaldehyde on treated fabric. EFFECT: improved finishing quality. 4 tbl
Patent RU-2058417-C1 (RU)
Title: Чугун
Inventor: MULKO GENNADIJ N
IPC: C22C37/08
Filed: 1994-08-01
Granted: 1996-04-20
Abstract: Использование: при производстве высокопрочного легирующего чугуна с пониженной себестоимостью. Сущность: предлагаемый чугун содержит, мас.%: углерод 2,5-4,5; кремний 1,5- 4,8; марганец 0,3-1,5; хром 0,4-1,5; никель 0,6-5,0; ванадий 0,01-0,1; кобальт 0,01-0,2; титан 0,05-0,5; галий 0,001- 0,01; германий 0,001- 0,01; молибден 0,001- 0,2 ; медь 0,00-50,5; железо - остальное. При таком составе чугуна повышается его прочность на 4-14 МПа, износостойкость на 20-55%, термостойкость на 16-36%.2 табл.
Patent RU-2077823-C1 (RU)
Title: Способ получения рисунка на поверхности
IPC: G03F7/00
Filed: 1994-08-17
Granted: 1997-04-20
Abstract: 1. Способ получения рисунка на поверхности, включающий нанесение функционального рентгеночувствительного слоя на подложку, экспонирование рентгеновским излучением через рентгеношаблон, проявление скрытого позитивного и/или негативного изображения, отличающийся тем, что в качестве функционального рентгеночувствительного слоя наносят вакуумно-термическим методом слой фталоцианинов металлов. 
      2. Способ по п.1, отличающийся тем, что для получения позитивного изображения проводят экспонирование слоя фталоцианинов металлов рентгеновским излучением дозой 3 - 5 кДж/см 3 . 
      3. Способ по п.1, отличающийся тем, что для получения негативного изображения проводят экспонирование слоя фталоцианинов металлов рентгеновским излучением дозой 30 - 40 кДж/см 3 .
Patent RU-2071755-C1 (RU)
Title: Device for applying natural air and radon baths
Inventor: GUSAROV IGOR I
IPC: A61H33/06
Filed: 1994-10-12
Granted: 1997-01-20
Abstract: FIELD: medical engineering. SUBSTANCE: device has radon separation unit 1, pipeline 2 and air and radon bath 9 combined as a single recirculation system. The radon separation unit 1 has spraying device 3 to reduce radon water consumption needed for preparing one procedure and discharging wasted radon into atmosphere. EFFECT: reduced radon consumption. 1 dwg
Patent RU-2066419-C1 (RU)
Title: Lighting fixture
Inventor: RUBLENKO ALEKSANDR L
IPC: F21L14/00
Filed: 1994-11-11
Granted: 1996-09-10
Abstract: FIELD: lighting engineering. SUBSTANCE: invention can be used for illumination of working zones of living and service spaces, of individual zones of the interior with the aid of small-sized intensity sources of light, for example halogen sources. Lighting fixture has case, column anchored on it and source of light attached to other end of column. Maximum horizontal size l 1  is chosen relative to distance l 2  between maximum distant points of lighting fixture within limits   and relative to maximum vertical size l 3  of base within limits  . Area S 1  of base is chosen relative to maximum area S 2  which may be embraced on horizontal plane by rotation of projection of maximum distant point of lighting fixture within limits  . Volume V 1  of materials of elements of immobile part of lighting fixture is chosen relative to volume V 2  of materials of rest of elements of lighting fixture within limits  . Column of lighting fixture is made of n 1  parts ((1≅n 1 ≅25)), part n 2  of them ( ) is produced for bending and part n 3  ( ) is manufactured in the form of joints of unspecified configuration. Minimum l 4  and maximum l 5  lengths of any of component parts are coupled by relation  . Part n 4  of flexible elements of column is fabricated as "spine-column-shaped" from assemblage of n 5  flexible metal and/or plastic strips n 6  fastened together by rigid elements (vertebrae). Upper part of column carries articulation joint manufactured in the form of holder of source of light mounted for movement with reference to bushing set fixed on column. Source of light is fabricated in the form of case-holder of unspecified shape which minimum l 11  and maximum l 10  dimensions are coupled by relation  , maximum dimension l 12/   of cross-section of source of light and minimum dimension of holder are tied up by relation  . EFFECT: enhanced operational efficiency. 3 dwg
Patent RU-2124797-C1 (RU)
Title: Electrical machine shaft seal
Inventor: SOROKIN L JU
IPC: H02K5/124
Filed: 1994-12-02
Granted: 1999-01-10
Abstract: FIELD: electrical and electromechanical engineering. SUBSTANCE: shaft seal has fixed member 1 mounted on shaft 3 and movable member 2 held tight against fixed by means of spring 7 and locked in position by pin 8. Disk 10 placed inside machine is mounted on spherical pin 11 and held tight by spring 12 at angle smaller than 90 deg. to horizontal axis. Disk provides for additional boosting of liquid to prevent dry friction during machine starting. Upon its stopping, disk 10 prevents escape of liquid from friction zone. EFFECT: improved reliability of shaft seal. 1 dwg
Patent RU-2098963-C1 (RU)
Title: Bread production
Inventor: DREMUCHEVA GALINA F
IPC: A21D8/02
Filed: 1995-01-12
Granted: 1997-12-20
Abstract: FIELD: food industry; in particular, production of rye or rye-wheat bread. SUBSTANCE: method involves preparation of functional additive by mixing of 200-300 wt.pts of whey, 10-40 parts of organic acid, 3-25 parts of molding inhibitor. Dough is kneaded from rye flour, or from mixture of rye and wheat flours, or from flour received by milling mixture of rye and wheat grains, salt, water and other ingredients prescribed by formula. After kneading dough is fermented up to 16 deg of acidity, when using rye flour; not more 12 deg of acidity, when using mixture of rye and wheat flour; and not more 14 deg of acidity, when using flour received by milling the mixture of rye and wheat grains. Then dough is made up, dough pieces are subjected to proofing, and bread is baked. EFFECT: higher quality of product. 6 cl, 1 tbl
Patent RU-2100550-C1 (RU)
Inventor: LYFAR IVAN V
IPC: E05C3/26
Filed: 1995-03-13
Granted: 1997-12-27
Abstract: FIELD: latching device. SUBSTANCE: door latch has body with spring-biased cross bar, inner and outer handles connected by square stem, pin extending through stem opening and engageable with base slot. Base is fixed on door. End of square stem positioned in inner handle is provided with button for locking fixed door. Device for moving button to initial position is adapted to act upon pin and is formed by button with projection extending beyond handle. Button may be formed as double-armed lever (key) pivotally secured in handle. EFFECT: increased efficiency and enhanced reliability in operation. 2 cl, 4 dwg
Patent RU-2091695-C1 (RU)
Title: Shot-shaping charge
Inventor: KLIMOV STANISLAV A
IPC: F42B1/02
Filed: 1995-04-24
Granted: 1997-09-27
Abstract: FIELD: combat equipment armor-piercing charges. SUBSTANCE: case 1 accommodates explosive 2 with multipoint initiator 3 and facing 4. The product of material density by thickness of the part of case 1 adjoining facing 4 exceeds that in the other part of the case. The case may be made with a thickened part adjoining the facing. The case may be made composite: the part of the case adjoining the facing - of steel, and the other part - of aluminium. EFFECT: enhanced efficiency. 3 cl, 1 dwg
Patent RU-2108840-C1 (RU)
Title: Rotary sectional evaporator
Inventor: SOROKOPUD A F
IPC: B01D3/30
Filed: 1995-08-02
Granted: 1998-04-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: this kind of evaporator is used in food, chemical, pharmaceutical and other branches of industry and is intended for freeing various mixtures from substantial amounts of readily volatile component in process of concentrating thermally labile materials. Apparatus has vertical cylindrical housing which in its height is divided into sections. Diameter of sections is reduced from upper to lower section. Each section is provided with jacket, and heat carrier is delivered into it. Each section is separated into several contact members which are made up of drain plate, rotating sprayer with intake device and wall-mounted drip-baffle which together create common heat-transfer surface in combination with heated housing. Intensive circulation of solution on each contact member is accompanied with multiple dispersion and agitation of liquid film on heat-exchanging surface. Aforesaid embodiment of apparatus substantially improves quality of evaporation process and widens range of loads relating to liquid phase. EFFECT: higher efficiency. 1 dwg
Patent RU-2145046-C1 (RU)
Title: Geothermal power complex
Inventor: MIL MAN O O
IPC: F24J3/08
Filed: 1995-11-21
Granted: 2000-01-27
Abstract: FIELD: geothermal power installations for cold climatic zones. SUBSTANCE: in geothermal power complex water reservoirs of condensate collector and tank of return water-supply system are coupled by balancing line and pipeline downstream of circulating pump is coupled to heating system pipelines. Heating system pipelines are coupled to tank of return water-supply system by means of line with shut-off fittings. EFFECT: enhanced reliability of operation. 2 cl, 1 dwg
Patent RU-2117135-C1 (RU)
Inventor: IVANOV A G
IPC: E21B36/04
Filed: 1995-12-01
Granted: 1998-08-10
Abstract: FIELD: oil production industry. SUBSTANCE: this relates to facilities for cleaning production strings and wells from paraffin and other depositions. Device has power transformer, thyristor converter with control system, current sensor and presetting unit, current regulator, source of voltage of preset frequency, and unit for protection from breaking of load current which is made in the form of successively connected rectifier and comparator. Controlling input of control system is connected with output of current regulator. Connected to input of current regulator are current sensor and presetting unit. Output of control system is connected with controlling input of thyristor converter. Input of thyristor converter is connected through current presetting unit with secondary winding of power transformer. Output of thyristor converter is connected to load. Current presetting unit is connected with source of voltage of required frequency. Application of aforesaid device allows for reduction of installed power of electrical equipment, and for widening functional potentialities of device together with improving reliability and efficiency of heating. EFFECT: higher efficiency. 2 dwg
Patent RU-2109490-C1 (RU)
Title: Device for treating bone tissue
Inventor: DANILOV D G
IPC: A61B17/56
Filed: 1995-12-14
Granted: 1998-04-27
Abstract: FIELD: medical engineering. SUBSTANCE: device has tubular hollow casing 1 designed as one-piece spring with holes 10 for ropes 6 on each coil. Cylindrical bushing 4 with holes 5 for ropes 6 and hollow handle 3 are rigidly fixed on the opposite ends of the spring. Flexible shaft 7 having cutting member 8 like mill on one end and adapter 20 for making connection to driving mechanism are mounted inside casing 1. The driving mechanism is inside hollow handle 3 having block 2 for controlling operation of ropes 6 passed through cylindrical bushing 4, and holes in coils of hollow spring-shaped casing 1. Free ends of the ropes pass through the tension system and fastening members 11 in control unit 2. Using adjustment bushings 19 results in bending tubular hollow casing 1 with cutting member 8 and in increasing diameter of sphere to be treated. Tubular hollow casing 1 designed as one-piece spring allows its stiffness to be controlled. EFFECT: enhanced effectiveness of sanative treatment of inraosseous cavities; effective bone processing from inside under minimum access requirements. 5 cl, 4 dwg
Patent RU-2112383-C1 (RU)
Title: Unpacked frozen meat storage method
Inventor: ROGOV I A
IPC: A23B4/06
Filed: 1996-01-10
Granted: 1998-06-10
Abstract: FIELD: cryogenic equipment, in particular, storage of dried up food products. SUBSTANCE: method involves placing unpacked frozen meat in storage chamber; providing atmosphere with excessive moisture content in storage chamber by directing moisture-laden air or liquid-vapor mixture through electric field with intensity of 1-4 kV/cm; adding moisture-laden air or liquid-vapor mixture separated to water drops of 1-8 micron size to air flow supplied from cooling equipment. EFFECT: increased efficiency, simplified method and improved quality of food product. 1 tbl
Patent RU-2100187-C1 (RU)
Inventor: OSIPOV ALEKSEJ F
IPC: B26F3/00
Filed: 1996-02-27
Granted: 1997-12-27
Abstract: FIELD: metal working, namely separation of metallic assemblies. SUBSTANCE: apparatus for separating cover of lower head of connecting rod by fracture includes base. Support for rigidly fixing upper head of connecting rod and stationary support for fixing lower head of connecting rod are secured to base. Movable support for lower head is mounted with gap relative to stationary support for fixing lower head of connecting rod. Retainer in the form of single-side wedge is arranged in gap. Movable support has inclined surface corresponding to wedge surface of carrier on its side turned to retainer. Heads of connecting rod are mounted onto respective supports of base. Hammer head strikes against retainer between supports. EFFECT: enhanced efficiency of method, improved design of apparatus. 4 cl, 3 dwg
Patent RU-2127379-C1 (RU)
Inventor: OZEROV S V
IPC: F16D23/14
Filed: 1996-04-18
Granted: 1999-03-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: clutch includes release clutch with bearing fitted in its housing which is engageable with pressure spring of pressure spring of clutch. Clutch has bearing plate fitted by its central hole on tail-piece of release clutch adjoining its transversal flange. Clutch includes also release fork engageable with bearing flats of bearing plate by its working parts pressed by bent ends of connecting spring. Projections provided on inner surface of central hole of bearing plate are received by transversal slots of longitudinal projections. Bearing plate is fixed against turn by shoulders of transversal flange made according to contour of bearing flats of bearing plate. Bearing plate is fixed against axial shift by connecting spring embracing the tail-piece and received by transversal slots of longitudinal projections between surface of bearing plate and opposite wall of each slot. EFFECT: simplified construction; facilitated procedure of assembly. 3 cl, 3 dwg
Patent RU-2100183-C1 (RU)
Title: Device for straightening grinding wheel
Inventor: KISELEV EVGENIJ S
IPC: B24B55/02
Filed: 1996-04-26
Granted: 1997-12-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: device has a pencil connected with a pipe line for supplying fluid and sleeve interposed between the end face of the holder and pencil. The bottom of the sleeve has a central opening wherein a seal, which embraces the pencil, as well as cylindrical rod, the axis of which is parallel to the axis of the pencil, are received. A distance between the axis of the cylindrical rod and the axis of the pencil is defined by a relationship presented in the invention description. EFFECT: improved design. 1 dwg, 2 tbl
Patent RU-2119013-C1 (RU)
Title: Front-end single-bucket loader
Inventor: ZADEEV EVGENIJ PAVLOVICH
IPC: E02F3/28
Filed: 1996-07-25
Granted: 1998-09-20
Abstract: FIELD: construction machinery and equipment. SUBSTANCE: front-end single-bucket loader has self-propelled chassis with gantry frame, boom lifting hydraulic cylinder, bucket, boom with bucket stabilizing leverage which is made up of levers pivotally mounted on boom. First lever of leverage is installed on top of boom. Bucket turning hydraulic cylinder is installed on first rocking lever. Bucket is pivotally joined with first rocking lever and with bucket turning hydraulic cylinder. Last rocking lever is connected by rod with gantry frame. Hinges which connect bucket turning hydraulic cylinder with first rocking lever, and hinges which connect bucket with bucket turning hydraulic cylinder can be located at minimal distance when bucket is tipped-back. Hinges which connect bucket with first lever and hinges which connect first lever with boom can be located on common geometric axis. First lever can be provided with supporting shoe. Aforesaid embodiment of front-end single-bucket loader possesses wide technological potentialities, high productive capacity, reliability, ample power capacity. EFFECT: higher efficiency. 4 cl, 6 dwg
Patent RU-2149075-C1 (RU)
Title: Apparatus for supporting lateral wall of plant for continuously casting thin metallic products between cylindrical rolls
Inventor: BREV ER IANN
IPC: B22D11/06
Filed: 1996-08-16
Granted: 2000-05-20
Abstract: FIELD: continuous casting of thin metallic products such as metallic belts. SUBSTANCE: apparatus includes carriage mounted with possibility of controlled motion along direction parallel relative to axes of cylindrical rolls. Pushing device is mounted on carriage. Apparatus also has pushing plate joined with pushing device, pushing members resting upon pushing plate and panel. Panel includes at least one anchor passing through pushing plate. Free end of anchor has abutment that may rest upon rear surface of pushing plate. EFFECT: possibility of controlling lateral wall wear not exceeding wear usual for normal casting process. 8 cl, 2 dwg
Patent RU-2113040-C1 (RU)
Inventor: MARTYNOV A P
IPC: H01Q17/00
Filed: 1996-09-19
Granted: 1998-06-10
Abstract: FIELD: radio engineering; construction of radio and sound insulated premises complying with sanitation standard specifications for operating radio and electrical equipment and computers. SUBSTANCE: acoustic chamber has walls forming enclosed space accommodating electrically sealed metal screen attached to internal walls; screen walls mount metal bases supporting ferrite plates made of material containing in its composition nickel, zinc, cobalt, and ferric oxides in definite proportion of masses. Ferrite plates are covered with sound-absorbing panels. EFFECT: provision for preventing radiation of radio and sound waves beyond chamber; reduced strength of electromagnetic fields inside chamber to comply with sanitation standards. 2 cl, 1 dwg
Patent RU-2106895-C1 (RU)
Inventor: SHUTKOV ALEKSANDR EVGEN EVICH
IPC: F01M1/10
Filed: 1996-10-18
Granted: 1998-03-20
Abstract: FIELD: treatment with filtration of suspensions or emulsions. SUBSTANCE: circuit has two parallel self-cleaning filters whose inlets are interconnected through three-way distributor, and filtrate outlets are interconnected by means of the other three-way distributor. Distributors are made for changing in antiphase of flow rates of filtered medium through filters without stopping the process of washing the filter surface, successively, by separate sections and by means of reverse flow of filtrate. As a result, regeneration of filters is improved. The device for treatment with filtration of suspension or emulsion has pump for supply of treated medium connected with system for treatment with filtration of suspension or emulsion. The system is connected with user of filtrate made for its use with nonuniform distribution of operation time under different operating conditions affecting physical parameters of filtrate and/or treated medium. The system is made in form of parallel circuit for treatment with filtration of medium in which control of change of flow rate of filtered liquid in antiphase through self-cleaning filters is effected with use of, at least one physical parameter of filtrate and/or filtered medium. EFFECT: improved treatment of suspension or emulsion and filter regeneration due to use of nonuniform statistical distribution of duration of operation of filtrate user under different operating conditions. 25 cl, 10 dwg
Patent RU-2109006-C1 (RU)
Title: Method for production of sodium salt of monochloroacetic acid
Inventor: BOGACH E V
IPC: C07C53/16
Filed: 1996-12-27
Granted: 1998-04-20
Abstract: FIELD: organic chemistry. SUBSTANCE: sodium salt of monochloroacetic acid is prepared by neutralization of monochloroacetic acid which takes place with the help of anhydrous sodium carbonate, the process is carried out till conversion of monochloroacetic acid is at least 90 %. The process is completed by treatment with 42-45 % aqueous solution of sodium hydroxide. Then mixture is affected by centrifugation and thus prepared salt is dried. Monochloroacetic acid which comprises in mother solution is also affected by neutralization. EFFECT: improved efficiency of the method. 2 cl, 1 tbl
Patent RU-2108126-C1 (RU)
Title: Fire-extinguishing formulation
Inventor: GABRIEHLJAN S G
IPC: A62D1/00
Filed: 1997-02-28
Granted: 1998-04-10
Abstract: FIELD: fire protection. SUBSTANCE: formulation contains (in wt %): petroleum processing and petrochemistry. chloride, 82-88; graphite, 2-7; Aerosil or white black; and aminoplast resin, 4-7. EFFECT: enhanced fire-extinguishing capacity. 1 tbl